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District of Columbia

$161+ Cheap flights from Peoria, IL (PIA) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — IAD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Peoria to District of Columbia

Cheapest flights from Peoria to District of Columbia
Explore the most affordable flight options available from Peoria to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:20 pmPIA - IAD
1 stop7h 01mUnited Airlines
Fri 1/28:15 amIAD - PIA
1 stop5h 05mUnited Airlines
Deal found 12/16$324
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:30 pmPIA - DCA
1 stop4h 29mUnited Airlines
Mon 1/53:30 pmDCA - PIA
1 stop7h 09mUnited Airlines
Deal found 12/17$334
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:19 pmPIA - IAD
1 stop5h 56mUnited Airlines
Sat 12/278:15 amIAD - PIA
1 stop6h 53mUnited Airlines
Deal found 12/17$354
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:19 pmPIA - DCA
1 stop5h 40mUnited Airlines
Fri 12/266:00 pmDCA - PIA
1 stop4h 39mUnited Airlines
Deal found 12/17$354
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:30 pmPIA - IAD
1 stop4h 51mUnited Airlines
Sun 1/46:30 amIAD - PIA
1 stop6h 50mUnited Airlines
Deal found 12/16$364
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:20 pmPIA - IAD
1 stop7h 01mUnited Airlines
Tue 12/231:00 pmIAD - PIA
1 stop4h 43mUnited Airlines
Deal found 12/17$369
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amPIA - DCA
1 stop3h 56mAmerican Airlines
Tue 12/237:50 pmDCA - PIA
1 stop4h 38mAmerican Airlines
Deal found 12/17$369
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:19 pmPIA - IAD
1 stop5h 56mUnited Airlines
Fri 12/266:30 amIAD - PIA
1 stop6h 50mUnited Airlines
Deal found 12/17$385
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amPIA - DCA
2 stops10h 34mUnited Airlines
Sun 1/41:00 pmDCA - PIA
1 stop4h 43mUnited Airlines
Deal found 12/16$479
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amPIA - DCA
2 stops9h 15mAmerican Airlines
Mon 1/511:55 amDCA - PIA
1 stop12h 36mAmerican Airlines
Deal found 12/16$550
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:00 amPIA - IAD
1 stop7h 27mAmerican Airlines
Mon 1/55:11 pmIAD - PIA
1 stop6h 30mAmerican Airlines
Deal found 12/16$574
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:25 pmPIA - IAD
1 stop4h 39mAmerican Airlines
Mon 12/226:35 amIAD - PIA
2 stops11h 10mAmerican Airlines
Deal found 12/17$595

Find flight deals from Peoria to District of Columbia

Keep the following information in mind while searching for Peoria to District of Columbia flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(United Airlines)

One-way from

$161
(United Airlines)

Popular in

March

Cheapest in

April

Average price

$263
Provider with most accurate pricing for Greater Peoria-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Washington, D.C. (WAS) flights.
Search Deals
From Greater Peoria to District of Columbia
Search Deals
One-way flight from Greater Peoria to District of Columbia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Peoria to District of Columbia that are best for you.

Fly from

Peoria

Fly to

District of Columbia

Route

Depart

Return

Price

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sat 1/17

7:39 am-2:24 pm

1 stop5h 45m

Washington, D.C. Reagan-National

Mon 1/26

1:34 pm-9:43 pm

1 stop9h 09m

$259

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Sat 1/17

5:29 pm-11:42 pm

1 stop5h 13m

Washington, D.C. Dulles Intl

Mon 1/26

11:34 am-9:43 pm

2 stops11h 09m

$264

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Sat 1/17

5:55 pm-8:04 am

1 stop13h 09m

Washington, D.C. Dulles Intl

Sun 1/25

10:50 am-8:39 pm

2 stops34h 49m

$302

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sat 2/14

6:35 am-2:13 pm

1 stop6h 38m

Washington, D.C. Reagan-National

Wed 2/18

10:30 am-4:50 pm

1 stop7h 20m

$319

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Wed 2/18

2:51 pm-9:18 pm

1 stop5h 27m

Washington, D.C. Dulles Intl

Sat 2/21

1:20 pm-4:50 pm

1 stop4h 30m

$320

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Sat 1/24

6:30 am-11:46 am

1 stop4h 16m

Washington, D.C. Dulles Intl

Tue 1/27

8:20 am-2:23 pm

1 stop7h 03m

$321

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Tue 1/27

10:45 am-5:35 pm

1 stop5h 50m

Washington, D.C. Dulles Intl

Wed 1/28

8:20 am-2:23 pm

1 stop7h 03m

$321

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 1/7

3:00 pm-10:37 pm

1 stop6h 37m

Washington, D.C. Reagan-National

Sat 1/10

10:30 am-2:23 pm

1 stop4h 53m

$321

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Mon 12/22

1:20 pm-9:21 pm

1 stop7h 01m

Washington, D.C. Dulles Intl

Fri 1/2

8:15 am-12:20 pm

1 stop5h 05m

$324

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Sat 1/17

10:45 am-5:35 pm

1 stop5h 50m

Washington, D.C. Dulles Intl

Sun 1/25

8:20 am-2:23 pm

1 stop7h 03m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 32 results
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Best time to book a flight from Peoria to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Peoria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Peoria to District of Columbia

What is the cheapest month to book a flight from Peoria, Illinois to District of Columbia?

Currently, March is the cheapest month in which you can book a flight from Peoria, Illinois to District of Columbia (average of $198). Flying from Peoria, Illinois to District of Columbia in October is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Peoria to District of Columbia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Related info for your journey

Find useful and relevant information for your journey from Peoria to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Peoria to District of Columbia?

    Greater Peoria (PIA) is the airport you will fly out of if you book a flight from Peoria to District of Columbia. It is only a 6.0 mi journey to Greater Peoria (PIA) from Peoria’s city center.

  • How long is the flight from Peoria, Illinois to District of Columbia?

    American Airlines and United Airlines can get you from Peoria, Illinois to District of Columbia in just under 5h 45m. Your travel time can differ by up to 53m. The distance between Peoria, Illinois and District of Columbia is about 683 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Peoria to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Peoria to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peoria to District of Columbia.

  • Can I find deals for business class flights from Peoria to District of Columbia?

    Yes. Cheapflights offers flight deals from Peoria to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Peoria, Illinois to District of Columbia?

    Currently, March is the cheapest month in which you can book a flight from Peoria, Illinois to District of Columbia (average of $198). Flying from Peoria, Illinois to District of Columbia in October is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Peoria to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Peoria to District of Columbia

Discover the top 2 airlines that operate flights from Peoria to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$317FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$211Average$338FlexibilityNo cancel feeOn-time69%

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